MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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1053 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
kosa8

Sealed microVM sandboxes for AI agents: run untrusted code locally or in kosa8 Cloud.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Kubernetes Manifest Audit

kube-linter audit for Kubernetes manifests — 63 checks: security, availability, RBAC, network.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Kyrodata — Brazil Trade, Crop & Commodity Data

Brazil exports/imports by HS code (ComexStat), soybean, coffee, supply-demand, climate, forecasts

OtherOther

Requires authNot measured5 / 22Not checked yet
Le Scribe Audio — Transcription Audio & Vidéo (FR)

Official Le Scribe Audio MCP server: search, read, summarize & code French audio transcripts.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
LetDraw

Create, edit, share and export hand-drawn LetDraw diagrams, from code or a prompt.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Lizard MCP

Run isolated code and manage apps, databases and deployments on Lizard (lizard.build).

Developer ToolsDatabase

Requires authOutdated checkNot measured5 / 22
LockIn

A notebook your coding agents write to: notes that track the code's commit, and handoffs.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22
Loomaly

One MCP for all your SEO: rankings, AI search, fixes & reports. Fixed in code, proven in numbers.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Maguyva

Code intelligence for coding agents: semantic, AST, graph, and full-text search. 279+ languages.

Developer ToolsData access / search

Requires authNot measured5 / 22Not checked yet
MakeItRun

Publish HTML from Claude or ChatGPT to a live URL with a QR code — no developer needed.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Mapnostics

Codebase intelligence for AI agents — dead code, blast radius, ownership.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Mathematical Code Execution

Run sandboxed Python for calculations and PDFs; no other languages, installs or network.

OtherOther

Requires authOutdated checkNot measured5 / 22
MCP Assist — Coordination Memory

Coordination memory with verification: reconcile-against-GitHub, verdict freshness, provenance.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
MCPVetter

Audit your MCP servers for poisoned tools and leaked secrets, and check AI-generated code for flaws.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
MegaLens

Code review by AI models from different companies, usually two. Shows where they agree and disagree.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Memoize — persistent agent memory

Persistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
mlab.sh

Threat intel and DFIR: IOCs, CVEs, actors, SBOMs, domain scans, cases, memory, Kubernetes, Proxmox.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
MMW Managed Memory Workspace

One memory for AI agents in Claude Code, Cursor, Codex and ChatGPT that flags conflicting facts.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Mowgli

Intelligent product canvas: iterate on your product's design with your coding agent, synced to code.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
MyMedi-AI

DME billing and medical coding: code lookup, DMEPOS fee schedules, Medicare prior-auth checks

Developer ToolsPayments & trading

Requires authOutdated checkNot measured5 / 22
Norma by Quality Clouds

Checks AI-written code against your rules as it is written, and keeps a record of what it found.

OtherOther

Requires authOutdated checkNot measured5 / 22
OhMyBug

Code review for your coding agent's changes: a cloud bug hunt. From $4; $0 if clean or minor-only.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Olbrain Alchemist

Build, test and publish Olbrain AI agents from Claude Code, Codex, Antigravity, Cursor or Claude.ai.

Developer ToolsAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
Openapi®

Official Openapi® MCP server: Italian company data, PEC, SMS, vehicles, geocoding and more APIs.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence